STACKING STRENGTH CARTON WITH AN EASY OPENING FEATURE
First Claim
Patent Images
1. A carton comprising:
- a top panel;
a bottom panel;
a first side panel and a second side panel each adjoining the top panel and the bottom panel;
a first end wall and a second end wall each adjoining the first side panel, the second side panel, the top panel and the bottom panel wherein the first end wall is formed from a first side panel first end flap in a face to face relationship with a first side panel second end flap with a first side panel third end flap adhered to the first side panel and a second side panel first end flap in a face to face relationship with a second side panel second end flap with a second side panel third end flap adhered to the second side panel; and
wherein the second end wall is formed from a first side panel fourth end flap in a face to face relationship with a first side panel fifth end flap with a first side panel sixth end flap adhered to the first side panel and a second side panel fourth end flap in a face to face relationship with a second side panel fifth end flap with a second side panel sixth end flap adhered to the second side panel.
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Abstract
This invention relates to a carton having improved structural integrity and stacking strength. The carton is formed from a paperboard blank so it has reinforced end panels. A tear strip is formed by perforations in the top panel of the carton to provide an easy opening feature.
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Citations
16 Claims
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1. A carton comprising:
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a top panel; a bottom panel; a first side panel and a second side panel each adjoining the top panel and the bottom panel; a first end wall and a second end wall each adjoining the first side panel, the second side panel, the top panel and the bottom panel wherein the first end wall is formed from a first side panel first end flap in a face to face relationship with a first side panel second end flap with a first side panel third end flap adhered to the first side panel and a second side panel first end flap in a face to face relationship with a second side panel second end flap with a second side panel third end flap adhered to the second side panel; and wherein the second end wall is formed from a first side panel fourth end flap in a face to face relationship with a first side panel fifth end flap with a first side panel sixth end flap adhered to the first side panel and a second side panel fourth end flap in a face to face relationship with a second side panel fifth end flap with a second side panel sixth end flap adhered to the second side panel. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9)
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10. A paperboard blank comprising:
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an adhesive panel; a first side panel adjoining the adhesive panel; a bottom panel adjoining the first side panel; a second side panel adjoining the bottom panel; a top panel adjoining the second side panel; a first side panel top end flap formed from multiple foldable sections; a first side panel bottom end flap formed from multiple foldable sections; a second side panel top end flap formed from multiple foldable sections; and a second side panel bottom end flap formed from multiple foldable sections. - View Dependent Claims (11, 12, 13, 14, 15, 16)
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Specification